| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 19498 |
89.6%
|
|
| 1 | 1910 |
8.8%
|
|
| 2 | 265 |
1.2%
|
|
| 3 | 57 |
0.3%
|
|
| 4 | 20 |
0.1%
|
|
| 5 | 7 |
0%
|
|
| 6 | 2 |
0%
|